arc: Add support for IoT development kit
The DesignWare ARC IoT Development Kit is a versatile platform
that includes the necessary hardware and software to accelerate
software development and debugging of sensor fusion,
voice recognition and face detection designs.
More information is avaialble here [1] and here [2].
The board is based on real silicon with
ARC EM9D-based Data Fusion IP Subsystem.
It sports a rich set of I/O including
* DW USB OTG
* DW MobileStorage (used for micro SD-card)
* GPIO
* multiple serial interface including DW APB UART
* ADC, PWM and eFlash, SRAM and SPI Flash memory
* Real-Time Clock (RTC)
* Bluetooth module with worldwide regulatory compliance
(FCC, IC, CE, ETSI, TELEC)
* On-board 9-axis sensor (gyro, accelerometer and compass)
Extensible with Arduino, Pmod, mikroBUS connectors and a 2x18
extension header.
One of the most interesting features for developers is built-in
Digilent USB JTAG probe so only micro-USB cable is needed!
[1] https://www.synopsys.com/dw/ipdir.php?ds=arc_iot_development_kit
[2] https://www.synopsys.com/dw/doc.php/ds/cc/iot_dev_kit.pdf
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-01-24 18:37:14 +00:00
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/*
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* Copyright (C) 2018 Synopsys, Inc. All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <config.h>
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2022-05-25 16:16:03 +00:00
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#include <system-constants.h>
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arc: Add support for IoT development kit
The DesignWare ARC IoT Development Kit is a versatile platform
that includes the necessary hardware and software to accelerate
software development and debugging of sensor fusion,
voice recognition and face detection designs.
More information is avaialble here [1] and here [2].
The board is based on real silicon with
ARC EM9D-based Data Fusion IP Subsystem.
It sports a rich set of I/O including
* DW USB OTG
* DW MobileStorage (used for micro SD-card)
* GPIO
* multiple serial interface including DW APB UART
* ADC, PWM and eFlash, SRAM and SPI Flash memory
* Real-Time Clock (RTC)
* Bluetooth module with worldwide regulatory compliance
(FCC, IC, CE, ETSI, TELEC)
* On-board 9-axis sensor (gyro, accelerometer and compass)
Extensible with Arduino, Pmod, mikroBUS connectors and a 2x18
extension header.
One of the most interesting features for developers is built-in
Digilent USB JTAG probe so only micro-USB cable is needed!
[1] https://www.synopsys.com/dw/ipdir.php?ds=arc_iot_development_kit
[2] https://www.synopsys.com/dw/doc.php/ds/cc/iot_dev_kit.pdf
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-01-24 18:37:14 +00:00
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MEMORY {
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ROM : ORIGIN = ROM_BASE, LENGTH = ROM_SIZE
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RAM : ORIGIN = RAM_DATA_BASE, LENGTH = RAM_DATA_SIZE
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}
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OUTPUT_FORMAT("elf32-littlearc", "elf32-littlearc", "elf32-littlearc")
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OUTPUT_ARCH(arc)
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ENTRY(_start)
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SECTIONS
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{
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. = CONFIG_SYS_MONITOR_BASE;
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__image_copy_start = .;
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.ivt :
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{
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__ivt_start = .;
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KEEP(*(.ivt));
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__ivt_end = .;
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} > ROM
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. = ALIGN(1024);
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.text : {
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__text_start = .;
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arch/arc/lib/start.o (.text*)
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*(.text*)
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__text_end = .;
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} > ROM
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. = ALIGN(4);
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.rodata : {
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*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
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} > ROM
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. = ALIGN(4);
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.u_boot_list : {
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KEEP(*(SORT(.u_boot_list*)));
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/* Mark RAM's LMA */
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. = ALIGN(4);
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__rom_end = .;
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} > ROM
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.data : {
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/* Mark RAM's VMA */
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. = ALIGN(4);
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/*
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* Everything between __ram_start and __ram_start will be
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* copied from ROM to RAM in board_early_init_f().
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*/
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__ram_start = .;
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*(.data*)
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__ram_end = .;
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} > RAM AT > ROM
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.bss : {
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. = ALIGN(1024);
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__bss_start = .;
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*(.bss*)
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__bss_end = .;
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} > RAM
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/* Keep relocation-related symbols to make linker happy */
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__rel_dyn_start = .;
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__rel_dyn_end = .;
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__image_copy_end = .;
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__init_end = .;
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}
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